牛顿法小算例1

算法笔记书籍上每一章节每一小节出现的算法题目的源代码。(The source code of the algorithm Title appearing in each chapter and section of the algorithmic notebook.)

一个LS-DYNA3D早期的开发版本，非常难得的资料。(An early development version of LS-DYNA3D, very rare data.)

Win API演示多样 Win API demo diverse(Windows API demo multiple Windows API demo diverse)

说明：  对IQ接收器最重要的两个参数,即I和Q两路分量之间的幅度一致性和相位正交性,可采 用如下办法计算:把I、Q 两路信号分别作FFT ,找出频域内信号的幅度,即可算得两路分量的幅度一 致性 把I、Q两路信号合成一个复数信号,作FFT ,对得到的频谱求镜像抑制比(即频域内的信号与信号镜像的幅度比) ,通过镜像抑制比和幅度一致性,可求出接收机的I和Q两路分量之间的相位正交性。(IQ receiver for the two most important parameters, namely I and Q components of two-way consistency between the amplitude and phase orthogonality may be adopted calculated using the following method: to I, Q 2 signals, respectively for FFT, to find a frequency domain signal amplitude, can be considered as two-way component caused by the range of 1 the I, Q 2 signals into one complex signal for FFT, the spectrum demand of the received image rejection ratio (ie, frequency domain signal and magnitude of the signal mirror ratio), through the image rejection ratio and extent of consistency, the receiver can be derived I and Q phase between the two-way component orthogonality.)

matlab代码实现遥感图像处理，图像为栅格tif类型(transformation of remote sensing image based on MATLAB code The image is of raster TIF type)

说明：  matlab43个神经网络学习的案例，有详细的说明和源码(Matlab 43 cases of neural network learning, with detailed description and source code)

这是一个基于MATLAB的通信系统的设计，里面是幅度调制与解调的代码，还有基于simulink的仿真，是本科毕设的东西，希望对大家有用。(This is a MATLAB-based communication system design, which is amplitude modulation and demodulation of the code, as well as simulation simulink-based undergraduate complete set of things, want to be useful.)

添加噪声处理，利用最小二乘法进行拟合多元非线性方程，研究生时的现代信号处理的作业。( Add noise processing, Multivariate least squares fitting method of nonlinear equations, Modern signal processing jobs when the graduate.)

说明：  第1例到第6例的源描述都是从第8例的程序包中 提取出来的,不能单独编译,这些例子的编译与 模拟请参考第8例.(Example No. 1 to the first six cases are the source described in Example 8 from the first package to extract it and can not be a separate compiler, which compiler and simulation examples please refer to the first eight cases.)

一个好用的磁链观测模型文件，已经经过测试(A useful document flux model has been tested)